Explore our premium B2B catalog of precision-engineered construction and industrial components.
The 1008J staple represents a critical industrial benchmark in the fine wire fastening sector. Engineered for rapid-fire applications across furniture upholstery, cabinet making, packaging, and automotive trimming, these staples are shaped to precise technical tolerances. The "10" designates the wire class series (typically having a crown width of 11.2mm), while the "08" refers to the leg length of 8mm.
Manufactured from high-tensile carbon steel (such as Q195 or Q235 grade wire rods) or premium stainless steel, 1008J staples balance physical flexibility with structural rigidity. The precision chisel point design ensures easy substrate penetration without splitting wood fibers or damaging lightweight sheet materials. Our factory uses advanced automated multi-wire drawing and forming equipment to guarantee that each strip of staples fits seamlessly into standard pneumatic and electric staplers without jamming.
Crown Width: 11.2 mm ± 0.05mm – Optimized for maximum surface holding power.
Leg Length: 8.0 mm ± 0.02mm – Perfect for shallow wood, fabric, and insulation attachments.
Wire Cross Section: 0.60mm × 1.20mm (Flat wire profile) – Engineered to prevent tearing thin fabrics.
Tensile Strength: 900–1100 MPa – Formulated to resist bending during high-pressure pneumatic impact.
Established in 2006, Sinsun Hardware is a leading manufacturer and global supplier of high-quality fasteners. As Northern China's largest producer of Self-Tapping Screws, we operate from a gigantic 30,000 sqm integrated facility.
From premium raw materials sourced from Xingtai Steel and Ansteel Group to in-house spheroidizing annealing and wire drawing, we control every step to ensure superior microstructures and consistent product hardness (HRC 28-32).
Driven by German-imported multi-station cold heading machines and precision Taiwanese processing lines, achieving tolerances down to ±0.02mm and surface finishes with roughness Ra ≤ 0.4μm.
Our advanced electroplating, mechanical galvanizing, and chemical passivation coatings guarantee 1,000+ hours of salt spray testing (SST) exposure without red rust, complying with ASTM and DIN standards.
Pioneering eco-friendly coating technologies, high-tensile wire research, and automated production developments.
Responding to strict global environmental regulations (such as EU RoHS and REACH), our research division is transitioning production lines to trivalent chromium (Cr3+) and completely chrome-free zinc organic flake coatings. This eliminates heavy metal toxicities while maintaining salt spray resistance exceeding 1,000 hours.
We are rolling out next-generation bio-based, high-bonding-strength adhesives for staple strip collation. These new formulas reduce glue residue inside pneumatic magazine tracks, preventing staple jams and tool wear, and perform reliably in hot climates (-20°C to 65°C).
Working alongside Ansteel metallurgy laboratories, we are testing micro-alloyed carbon steels for 1008J staple manufacturing. These materials reduce staple weight by 10% while keeping penetration strength high, helping industrial users cut structural weight without losing holding power.
Staples like the 1008J play a crucial role across several major manufacturing and construction sectors. We design custom solutions tailored to the needs of different industries:
Combining automated machinery, real-time inventory management, and strict quality control processes.
Our facility runs over 200 German-imported multi-station cold heading machines, with production speeds reaching 1,200+ pieces per minute. This high output helps us fulfill large global B2B contracts quickly and reliably.
Four dedicated in-house heat treatment systems handle up to 20 tons of fasteners daily. By managing temperatures and cycles, we ensure consistent carbon structure and overall fastener strength.
Our 12,000 sqm smart warehouse manages inventory using an integrated ERP system. This setup supports 24/7 operations, automated packaging at 3,000+ cartons/hour, and fast loading of up to 50+ TEU containers daily.
Our journey of expansion, technological integration, and commitment to high manufacturing standards.
Sinsun Hardware was established in Tianjin, China, focusing on high-quality structural screws and wire drawing processes.
Expanded operations to direct international sales, establishing reliable supply lines to clients in the Middle East, Southeast Asia, and South America.
Began using German-imported multi-station cold heading machinery and Taiwanese tool styling designs to improve product tolerances and dimensional consistency.
Reached an annual production output of 36,000 tons, supported by a 12,000 sqm smart warehouse and four in-house heat treatment lines.
We work to ensure all products meet international regulations and that logistics run smoothly for our global clients.
Our manufacturing and processing lines comply with major global standards, including ISO 9001:2015, DIN, ANSI, and JIS, making customs clearance and importing processes straightforward.
Every step, from raw steel selection to final container loading, is tracked in our system. Material certificates, hardness records, and salt spray test reports are kept on file and available for every order.
We offer customized packaging and private labeling options, designed to protect the products during transit and simplify sorting and storage in B2B warehouses.
How we work with global partners from initial consultation through mass production to secure supply chains.
A tier-1 automotive supplier required a custom flange bolt design with high vibration resistance. Sinsun redesigned the component using a custom alloy, passing a 2000-hour vibration test and achieving a 15% reduction in overall component weight.
A marine engineering firm needed high-corrosion-resistant bolts for offshore structures. We supplied a duplex stainless steel grade with a passivated coating, meeting lifecycle expectations with zero product failures.
Technical details, manufacturing standards, MOQ policies, and supply chain logistics for B2B buyers.
A 1008J staple has a crown width of 11.2mm, a leg length of 8.0mm, and a wire profile of approximately 0.60mm x 1.20mm. It is designed for fine wire, shallow penetration fastening tasks.
We source raw steel from major domestic mills like Xingtai Steel and Ansteel Group, utilizing carbon steels such as Q195 and Q235, as well as premium 304 and 316 stainless steel grades for marine environments.
We offer electro-galvanized, yellow zinc-plated, copper-coated, and stainless steel options, depending on the level of corrosion resistance required for the application.
Our standard production is optimized for high-volume orders. However, we can accommodate smaller MOQ runs for trial orders or custom product development projects.
Yes. Custom design and manufacturing based on customer blueprints and specifications is a core part of our business, keeping dimensions within close technical tolerances.
We perform statistical process control at each manufacturing stage, followed by dimensional checks, tensile tests, hardness profiling, and salt spray testing before final shipment.
Lead times vary depending on order size and custom finishing options, generally ranging from 4 to 6 weeks. We provide a firm schedule with each quotation.
Yes. We provide pre-production samples for physical verification and assembly testing as a standard step in our customer onboarding process.
Staples are organized into collated strips, packed into inner boxes, and secured in double-wall master cartons stacked on wooden pallets to prevent damage during shipping.
Yes. Our 1008J staples are manufactured to strict physical dimensions to ensure clean feeding and reliable performance in standard B2B pneumatic and electric staple guns.
View our additional manufacturing options, including specialty screws, bolts, and clamps.
SINSUN
